There are many places to collect coins in Beijing. Here are some common places: 1. Beijing Coin Museum: Located at Exhibition Hall Road 15, Xicheng District, Beijing, it is the only national museum in China that specializes in collecting and studying coins. 2. Beijing Stamp Museum: Located at No.6, Nandajie, Xicheng District, Beijing, it not only collects stamps, but also collects cultural relics such as coins. 3. Beijing Cultural Relics Exchange Market: Located at No.6 East Third Ring North Road, Chaoyang District, Beijing, it is a comprehensive market integrating cultural relics exchange, exhibition, appraisal and restoration, and there are also many coin transactions. 4. Beijing Antique City: Located at No.206 Wangfujing Street, Dongcheng District, Beijing, it is a market for antiques, calligraphy and painting, jewelry, coins and other cultural relics. 5. Beijing auction house: There are many auction houses in Beijing, and many also have coin auctions. Note: When collecting coins, you must pay attention to prevent fakes and fraud. It is recommended to choose a regular collection agency or merchant to buy.